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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Phenolphthalein, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Phenolphthalein impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Phenolphthalein-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Phenolphthalein Related Compounds

API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Phenolphthalein API Standards CS-O-11712 77-09-8 In Stock


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3,3,5,5-TETRAIODOPHENOLPHTHALEIN Intermediates CS-DV-01968 386-17-4 Enquire
PHENOLPHTHALEIN GLUCURONIC ACID SODIUM SALT Intermediates CS-CA-00059 6820-54-8 Enquire


Glucuronides

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Phenolphthalein beta-D-Glucuronide Glucuronides CS-T-84261 15265-26-6 Enquire